Raw material quantitative proportioning mechanism for cold rolling oil production

Abstract

The utility model belongs to the technical field of cold rolling oil production equipment, and particularly relates to a raw material quantitative proportioning mechanism for cold rolling oil production, which comprises a base, a liquid storage tank, a mounting plate, a transmission rod, a rotating rod and a power device, the transmission rod is rotationally connected to the mounting plate through a rotating bearing and connected with the output end of the power device through a belt, the rotating rod is rotationally connected to the mounting plate through a rotating bearing, the side, close to the liquid storage tank, of the rotating rod is connected with a multi-stage belt wheel, and the multi-stage belt wheel is connected with the transmission rod through a belt; the side, away from the multi-stage belt pulley, of the rotating rod is connected with a lifting device, the lower input end of the lifting device is connected with a liquid inlet pipe, the upper output end of the lifting device is connected with a liquid outlet pipe, and the other end of the liquid inlet pipe is connected with a liquid storage tank; compared with the prior art, the automatic batching device can realize continuous, automatic and accurate batching and simultaneous proportioning of various raw materials, is simple in structure, and improves the production efficiency and the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling oil production equipment, in particular to a raw material quantitative proportioning mechanism for cold rolling oil production. Background Art

[0002] The raw material quantitative proportioning mechanism for cold rolling oil production is usually a key equipment used to ensure the accurate proportion of various raw materials in the production process. This equipment usually includes the following main parts:

[0003] (1) Raw material conveying system: This is the core part of the proportioning mechanism and is used to accurately convey each raw material.

[0004] (2) Raw material storage warehouse: Various raw materials are usually stored in different liquid storage tanks, and the proportioning mechanism will take out the corresponding raw materials from the liquid storage tanks according to the formula requirements.

[0005] (3) Control system: used to monitor and adjust the ratio of raw materials. These control systems are usually connected to the factory's production management system to ensure the automation and accuracy of the ratio process.

[0006] (4) Mixing equipment: Some proportioning units may also be equipped with mixing equipment to mix different raw materials evenly. This helps to ensure the quality and uniformity of the final product.

[0007] The raw material quantitative proportioning mechanism plays a vital role in the cold rolling oil production process. Through precise raw material proportioning, it ensures the production of high-quality cold rolling oil products.

[0008] In the existing cold rolling oil production process, raw materials are added manually. Manual operation will have more uncertainties and it is difficult to ensure production quality. The quantitative conveying mechanism is mostly achieved through multiple cylinders and quantitative tanks, and the structure is complicated. Utility Model Content

[0009] In view of the deficiencies in the prior art, the utility model develops a raw material quantitative proportioning mechanism for cold rolling oil production, which can continuously and automatically proportion ingredients accurately and has a simple structure, thereby improving production efficiency and product quality.

[0010] The technical solution to the technical problem solved by the utility model is: a raw material quantitative proportioning mechanism for cold rolling oil production, comprising a base and a liquid storage tank, and also comprising a mounting plate, a transmission rod, a rotating rod and a power device, wherein the mounting plate is mounted on the base, and the lower space is a through structure, the transmission rod is rotatably connected to the mounting plate through a rotating bearing and is connected to the output end of the power device through a belt, the rotating rod is rotatably connected to the mounting plate through a rotating bearing, a side of the rotating rod close to the liquid storage tank is connected to a multi-stage pulley, the multi-stage pulley is connected to the transmission rod through a belt, a side of the rotating rod away from the multi-stage pulley is connected to a lifting device, the lower input end of the lifting device is connected to a liquid inlet pipe, the upper output end is connected to a liquid outlet pipe, and the other end of the liquid inlet pipe is connected to the liquid storage tank.

[0011] Preferably, locking universal wheels are installed at the four corners of the base.

[0012] Preferably, the lifting device is a gear pump.

[0013] Preferably, the liquid storage tank, rotating rod, multi-stage pulley, gear pump, liquid inlet pipe and liquid outlet pipe are arranged in a linear array in the horizontal direction of the mounting plate.

[0014] Preferably, two adjacent groups of the multi-stage pulleys are connected by belts.

[0015] Preferably, the power device is a reducer, and the reducer is connected to the mounting plate via a flange.

[0016] Preferably, a reducer limiting ring is arranged in an array on the output shaft of the reducer, a pulley limiting ring is arranged in an array on the multi-stage pulley, and a transmission rod limiting ring is arranged in an array on the transmission rod.

[0017] Preferably, the liquid inlet pipe is a hose, and the liquid outlet pipe is rotatably connected to the output end of the gear pump.

[0018] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0019] 1. The utility model can realize precise quantity control by setting a gear pump, which is not affected by liquid flow rate and pressure, and improves the accuracy of the ratio;

[0020] 2. The utility model provides multiple sets of multi-stage pulleys, and can realize continuous feeding of fixed-ratio raw materials by adjusting the corresponding pulley diameters. Multiple raw materials can be added at the same time, thereby improving the raw material ratio efficiency;

[0021] 3. By setting limit rings on the output shaft, transmission rod and rotating rod of the reducer, the belt can be effectively prevented from falling off during operation;

[0022] 4. By setting the universal wheels with lock, the equipment can be easily moved, and the operation is more convenient when adding raw materials in different liquid preparation tanks;

[0023] 5. Through the bottom-up conveying pipeline, it can avoid the residual raw materials in the pipe from continuing to flow out after the conveying is completed, which should be stopped, thus improving the proportioning accuracy;

[0024] 6. The utility model has a simple structure and is easy to operate. Compared with the use of multi-stage gears for transmission, it has lower maintenance costs, fewer transmission structures, and more economical raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the front view of the utility model;

[0026] Figure 2 It is the overall structural diagram of the utility model;

[0027] Figure 3 It is a left view of the utility model;

[0028] Figure 4 It is a top view of the utility model;

[0029] Figure 5 This is a structural diagram of a multi-stage pulley.

[0030] Among them: 1. Base; 101. Lockable universal wheel; 2. Liquid storage tank; 3. Mounting plate; 4. Reducer; 41. Output shaft; 42. Reducer limiting ring; 5. Transmission rod; 51. Transmission rod limiting ring; 6. Multi-stage pulley; 61. Pulley limiting ring; 7. Rotating rod; 8. Gear pump; 9. Liquid inlet pipe; 10. Liquid outlet pipe. DETAILED DESCRIPTION

[0031] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0032] Example 1

[0033] See also Figures 1 to 5, a raw material quantitative proportioning mechanism for cold rolling oil production, comprising a base 1 and a liquid storage tank 2, and also comprising a mounting plate 3, a transmission rod 5, a rotating rod 7 and a power device, wherein the mounting plate 3 is mounted on the base 1, and the lower space is a through structure, the transmission rod 5 is rotatably connected to the mounting plate 3 through a rotating bearing and is connected to the output end of the power device through a belt, the rotating rod 7 is rotatably connected to the mounting plate 3 through a rotating bearing, a multi-stage pulley 6 is connected to the side of the rotating rod 7 close to the liquid storage tank 2, the multi-stage pulley 6 is connected to the transmission rod 5 through a belt, a lifting device is connected to the side of the rotating rod 7 away from the multi-stage pulley 6, the lower input end of the lifting device is connected to the liquid inlet pipe 9, the upper output end is connected to the liquid outlet pipe 10, and the other end of the liquid inlet pipe 9 is connected to the liquid storage tank 2.

[0034] like Figure 1 and Figure 3 As shown, the four corners of the base 1 are equipped with locking universal wheels 101, which can be easily moved.

[0035] like Figure 1 and Figure 2 As shown, the lifting device is a gear pump 8, and the delivery of the gear pump 8 is not affected by pressure and flow rate and has just the right accuracy.

[0036] like Figure 1 and Figure 2 As shown, the liquid storage tank 2, rotating rod 7, multi-stage pulley 6, gear pump 8, liquid inlet pipe 9 and liquid outlet pipe 10 are arranged in a linear array in the horizontal direction of the mounting plate 3. Multiple groups of liquid storage tanks 2, rotating rod 7, multi-stage pulley 6, gear pump 8, liquid inlet pipe 9 and liquid outlet pipe 10 can be arranged according to the type and quantity of raw materials.

[0037] like Figure 4 As shown, two adjacent groups of the multi-stage pulleys 6 are connected by belts.

[0038] like Figure 1 As shown, the power device is a reducer 4, and the reducer 4 is connected to the mounting plate 3 through a flange.

[0039] like Figure 1 As shown, a reducer limiting ring 42 is arranged in an array on the output shaft 41 of the reducer 4, a pulley limiting ring 61 is arranged in an array on the multi-stage pulley 6, and a transmission rod limiting ring 51 is arranged in an array on the transmission rod 5. The setting of the limiting ring can effectively prevent the belt from falling off.

[0040] like Figure 1 and Figure 2 As shown, the liquid inlet pipe 9 is a soft tube, and the liquid outlet pipe 10 is rotatably connected to the output end of the gear pump 8. The rotatable connection of the liquid outlet pipe 10 can adjust the liquid outlet position when needed.

[0041] Principle and operation process

[0042] The utility model realizes automatic proportioning and continuous material discharge by adjusting the wheel diameter between the multi-stage pulleys 6. The specific operation is as follows: various required raw materials are added to the liquid storage tank 2, the wheel diameter connected between the pulleys is adjusted, and the wheel diameter directly connected to the transmission rod 5 and the pulley is adjusted. After the settings are completed, the reducer 4 starts to work, and the raw materials flow out of the storage tank through the liquid inlet pipe 9 under the lifting action of the gear pump 8, and are quantitatively transported to the liquid outlet pipe 10 through the gear pump 8. The liquid outlet pipe 10 can be rotated at an angle as needed to cope with the feed ports of raw material collection devices of different sizes. During the transportation process, different wheel diameters will provide different rotation speeds to multiple groups of gear pumps 8 to control the discharge amount of different raw materials. There is no need to proportion one by one in the traditional proportioning mode. After setting the transmission ratio, all raw materials can be added at the same time, and the locking universal wheel 101 can be opened to move when it is needed.

[0043] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A raw material quantitative proportioning mechanism for cold rolling oil production, comprising a base (1) and a liquid storage tank (2), characterized in that: The invention also comprises a mounting plate (3), a transmission rod (5), a rotating rod (7) and a power device. The mounting plate (3) is mounted on the base (1), and the lower space is a through structure. The transmission rod (5) is rotatably connected to the mounting plate (3) through a rotating bearing and is connected to the output end of the power device through a belt. The rotating rod (7) is rotatably connected to the mounting plate (3) through a rotating bearing. The side of the rotating rod (7) close to the liquid storage tank (2) is connected to a multi-stage pulley (6), and the multi-stage pulley (6) is connected to the transmission rod (5) through a belt. The side of the rotating rod (7) away from the multi-stage pulley (6) is connected to a lifting device. The lower input end of the lifting device is connected to a liquid inlet pipe (9), and the upper output end is connected to a liquid outlet pipe (10). The other end of the liquid inlet pipe (9) is connected to the liquid storage tank (2).

2. A raw material quantitative proportioning mechanism for cold rolling oil production according to claim 1, characterized in that: Lockable universal wheels (101) are installed at the four corners of the base (1).

3. The raw material quantitative proportioning mechanism for cold rolling oil production according to claim 1, characterized in that: The lifting device is a gear pump (8).

4. A raw material quantitative proportioning mechanism for cold rolling oil production according to claim 3, characterized in that: The liquid storage tank (2), the rotating rod (7), the multi-stage pulley (6), the gear pump (8), the liquid inlet pipe (9) and the liquid outlet pipe (10) are arranged in a linear array in the horizontal direction of the mounting plate (3).

5. A raw material quantitative proportioning mechanism for cold rolling oil production according to claim 4, characterized in that: Two adjacent groups of the multi-stage pulleys (6) are connected via belts.

6. A raw material quantitative proportioning mechanism for cold rolling oil production according to claim 1, characterized in that: The power device is a reducer (4), and the reducer (4) is connected to the mounting plate (3) via a flange.

7. A raw material quantitative proportioning mechanism for cold rolling oil production according to claim 6, characterized in that: The output shaft (41) of the reducer (4) is provided with a reducer limiting ring (42) in an array, the multi-stage pulley (6) is provided with a pulley limiting ring (61) in an array, and the transmission rod (5) is provided with a transmission rod limiting ring (51) in an array.

8. The raw material quantitative proportioning mechanism for cold rolling oil production according to claim 1, characterized in that: The liquid inlet pipe (9) is a soft tube, and the liquid outlet pipe (10) is rotatably connected to the output end of the gear pump (8).

Images